| Place of Origin: | China |
|---|---|
| Brand Name: | Xitong |
| Certification: | CE/CNAS/SGS/ISO |
| Model Number: | QLB |
| Minimum Order Quantity: | 1 set |
| Price: | negotiation |
| Packaging Details: | Nude Packing |
| Delivery Time: | negotiation /2 month after received your payment |
| Supply Ability: | 10 sets per month |
| Type: | Batch Dosing | Total Weight: | 300ton |
|---|---|---|---|
| Colour: | Blue/grey/red | Bitumen Tank: | 50T |
| Fuel Consumption: | ≤6.5kg/t | Feeding Pump: | 25 Cubic Meter/hour |
| Screen Layer: | 5 | Filler Weighing: | 300KG |
| High Light: | road building equipment,highway construction equipment |
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1/2 Auto overshoot amendment for agg.weighing Asphalt batch mix plant with WAM filler screw distributor
1, Asphalt weighing and spraying system in weighing system before mixing
A. Summarization
This system contains oil pipes, pneumatic control triple valve, weigh barrel, pump, spraying pipe and necessary connecting pipes.
During weighing asphalt, triple valve controls cycle-flowing asphalt entering weigh barrel until desired quantity. After weighing aggregate, this system restart, weigh comparative quantity asphalt, and precision of asphalt content improved. Spraying pump conveys asphalt to mixer, spray asphalt quickly and even through lacunaris pipe, mixing time shorted.
B. Asphalt weigh barrel
This container should be heated and with heat-preservation layer to keep heat. The heating system should be checked termly. Any fault will cause instability of asphalt conveying or damage due to jam.
C. Asphalt valve
There is pneumatic control triple valve installed in pipeline. The valve should be maintained according to manufacturer specification. The air-cylinder has been presetted in factory.
D. Pipeline
Check the heating condition termly to ensure proper run.
E. Tensile sensor
The weigh barrel is hanged on tensile sensors, which need no maintenance and adjustment but following measures.
When carrying on weld near weigh barrel, earth the barrel to avoid current enters sensor.
Carry on any operation on weigh barrel which will disturb tensile sensor, be sure to reinstall it according to former standard, and screw down all locknuts. Ensure that the barrel is kept away from being disturbed by any waste or accumulation and could move freely.
F. Asphalt pump
Maintain it according to manufacturer specification.
Notice
Before the equipment run, ensure the asphalt weigh-barrel is hanged freely under tensile sensors. Check hanging bolts repeatedly. Check the joint between oil-discharging air-cylinder and cone-shaped plug for loose, screw down it if necessary.
| Type | QLB1000 | QLB1500 | QLB2000 | QLB2500 | QLB3000 | ||||||
| Nominal output | 80t/h | 120t/h | 160 t/h | 200 t/h | 240 t/h | ||||||
| Cold feeder/ground hopper | 4x9m3 | 4x10m3 | 5 x11m3 | 5 x12m3 | 5 x12m3 | ||||||
| Drying drum | 1.5mx6m | 1.8mx7m | 2.2mx8m | 2.35mx9m | 2.5mx10m | ||||||
| Fuel | Diesel/masut/LPG/coal ash | ||||||||||
| Dust collection | Cyclone dust removal as 1st stage, bag filtering dedusting as 2nd stage | ||||||||||
| Filtering area | 445M2 | 550M2 | 710M2 | 890M2 | 1000M2 | ||||||
| Hot aggregate hoister | 90T | 130T | 180T | 220T | 260T | ||||||
| Vibrating Screen | 4 layers | 4 layers | 5 layers | 5 layers | 5 layers | ||||||
| Mesh size | 3×3, 6×6, 11×11, 19×19, 30×30mm | ||||||||||
| Hot Aggregate Bin | 32t | 40t | 50t | 60t | 80t | ||||||
| Weighing capacity | Aggregate | 1000KG | 1500KG | 2000KG | 2800KG | 3500KG | |||||
| Filler | 200KG | 200KG | 300KG | 500KG | 600KG | ||||||
| asphalt | 150KG | 150KG | 200KG | 300KG | 300KG | ||||||
| Mixing tank volume | 1000kg | 1500kg | 2000kg | 2500kg | 3000kg | ||||||
| Mixing cycle | 45s | 45s | 45s | 45s | 45s | ||||||
| Filler silo Volume | 26+36t | 26+36t | 30+43t | 30+43t | 50+35t | ||||||
| Asphalt Tank Volume | 50000L | 50000L | 2x50000L | 2x50000L | 3x50000L | ||||||
| Heat transfer oil furnace | 300,000 kcol/h | 300,000 kcol/h | 500,000 kcol/h | 500,000 kcol/h | 800,000 kcol/h | ||||||
| Operationl room | 6000*2400*2500mm | ||||||||||
| Finished product bin capacity | 60t | 100t | 120t | 120t | 200t | ||||||
| Control System | Manual /Semi-auto / Automatic | ||||||||||
| Weighing precision | Aggregate | ≤±0.4% | |||||||||
| Powder Material | ≤±0.3% | ||||||||||
| Asphalt | ≤±0.2% | ||||||||||
| Total Power | 248 kw | 345kw | 470kw | 608kw | 680kw | ||||||
